Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758937AbcDHU52 (ORCPT ); Fri, 8 Apr 2016 16:57:28 -0400 Received: from cloudserver094114.home.net.pl ([79.96.170.134]:41125 "HELO cloudserver094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752864AbcDHU51 (ORCPT ); Fri, 8 Apr 2016 16:57:27 -0400 From: "Rafael J. Wysocki" To: Mike Galbraith Cc: Peter Zijlstra , "Rafael J. Wysocki" , LKML , Linux PM list , Doug Smythies , Rik van Riel Subject: Re: [regression] cross core scheduling frequency drop bisected to 0c313cb20732 Date: Fri, 08 Apr 2016 22:59:59 +0200 Message-ID: <2428384.mEkP3EOpsR@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/4.5.0-rc1+; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1460098254.5582.17.camel@gmail.com> References: <1460092854.4051.1.camel@gmail.com> <20160408064510.GK3448@twins.programming.kicks-ass.net> <1460098254.5582.17.camel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 377 Lines: 14 On Friday, April 08, 2016 08:50:54 AM Mike Galbraith wrote: > On Fri, 2016-04-08 at 08:45 +0200, Peter Zijlstra wrote: > > > Cute, I thought you used governor=performance for your runs? > > I do, and those numbers are with it thus set. Well, this is a trade-off. 4.5 introduced a power regression here so this one goes back to the previous state of things. Thanks, Rafael